/*
package com.uncheck;


import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.stream.Collectors;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

*/
/**
 * 将文件夹下面的文件
 * 打包成zip压缩文件
 *
 * @author admin
 *//*

public class ZipUtil {


    public static boolean zipUtilw(List<PhotoNameDTO> list, HttpServletResponse response, String fileName, String pdfExcel) throws Exception {
        boolean flag = false;
        FileInputStream fis = null;
        BufferedInputStream bis = null;
        ZipOutputStream zos = null;
        ServletOutputStream stream = response.getOutputStream();
        response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
        File[] sourceFiles = new File[list.size()];
        File now = new File("/now");
        if (!now.exists()) {
            now.mkdir();
        }
        for (int i = 0; i < list.size(); i++) {
            String path = list.get(i).getUrl();
            URL httpurl = new URL(path);
            File file = new File("now/" + list.get(i).getName());
            if (path.contains("invoiceDetail")) {
                file = new File("now/" + pdfExcel + ".xlsx");
            }
            if (path.contains("destoryReport")) {
                file = new File("now/" + pdfExcel + ".pdf");
            }
            FileUtils.copyURLToFile(httpurl, file);
            sourceFiles[i] = file;
        }
        try {
            if (null == sourceFiles || sourceFiles.length < 1) {
                throw new RuntimeException("不存在文件");
            }
            zos = new ZipOutputStream(stream);
            byte[] bufs = new byte[1024 * 2000];
            for (int i = 0; i < sourceFiles.length; i++) {
                String type = list.get(i).getType();
                ZipEntry zipEntry = StringUtils.isBlank(type) ?
                        new ZipEntry(sourceFiles[i].getName()) : new ZipEntry(type + "/" + sourceFiles[i].getName());
                zos.putNextEntry(zipEntry);
                fis = new FileInputStream(sourceFiles[i]);
                bis = new BufferedInputStream(fis, 1024 * 1000);
                int read = 0;
                while ((read = bis.read(bufs, 0, 1024 * 1000)) != -1) {
                    zos.write(bufs, 0, read);
                }
            }
            flag = true;

        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        } finally {
            //关闭流
            try {
                if (null != zos) {
                    zos.close();
                }
                if (null != bis) {
                    bis.close();
                }
                if (null != fis) {
                    fis.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
                throw new RuntimeException(e);
            }
        }
        return flag;
    }

    */
/**
     * 将存放在sourceFilePath目录下的源文件，打包成fileName名称的zip文件，并存放到zipFilePath路径下
     *
     * @param sourceFilePath :待压缩的文件路径
     * @param zipFilePath    :压缩后存放路径
     * @param fileName       :压缩后文件的名称
     * @return
     *//*

    public static boolean fileToZip(String sourceFilePath, String zipFilePath, String fileName) {
        boolean flag = false;
        File sourceFile = new File(sourceFilePath);
        FileInputStream fis = null;
        BufferedInputStream bis = null;
        FileOutputStream fos = null;
        ZipOutputStream zos = null;
        HttpServletResponse response = null;
        if (sourceFile.exists() == false) {
            System.out.println("待压缩的文件目录：" + sourceFilePath + "不存在.");
        } else {
            try {
                File zipFile = new File(zipFilePath + "/" + fileName + ".zip");
                if (zipFile.exists()) {
                    System.out.println(zipFilePath + "目录下存在名字为:" + fileName + ".zip" + "打包文件.");
                } else {
                    File[] sourceFiles = sourceFile.listFiles();
                    if (null == sourceFiles || sourceFiles.length < 1) {
                        System.out.println("待压缩的文件目录：" + sourceFilePath + "里面不存在文件，无需压缩.");
                    } else {
                        fos = new FileOutputStream(zipFile);
                        zos = new ZipOutputStream(new BufferedOutputStream(fos));
                        zos = new ZipOutputStream(response.getOutputStream());
                        byte[] bufs = new byte[1024 * 10];
                        for (int i = 0; i < sourceFiles.length; i++) {
                            //创建ZIP实体，并添加进压缩包
                            ZipEntry zipEntry = new ZipEntry(sourceFiles[i].getName());
                            zos.putNextEntry(zipEntry);
                            //读取待压缩的文件并写进压缩包里
                            fis = new FileInputStream(sourceFiles[i]);
                            bis = new BufferedInputStream(fis, 1024 * 10);
                            int read = 0;
                            while ((read = bis.read(bufs, 0, 1024 * 10)) != -1) {
                                zos.write(bufs, 0, read);
                            }
                        }
                        flag = true;
                    }
                }
            } catch (FileNotFoundException e) {
                e.printStackTrace();
                throw new RuntimeException(e);
            } catch (IOException e) {
                e.printStackTrace();
                throw new RuntimeException(e);
            } finally {
                //关闭流
                try {
                    if (null != bis) {
                        bis.close();
                    }
                    if (null != zos) {
                        zos.close();
                    }
                } catch (IOException e) {
                    e.printStackTrace();
                    throw new RuntimeException(e);
                }
            }
        }
        return flag;
    }

    public static boolean zipUtilurl(List<String> list, HttpServletResponse response, String fileName) throws IOException {
        boolean flag = false;
        FileInputStream fis = null;
        BufferedInputStream bis = null;
        ZipOutputStream zos = null;
        ServletOutputStream stream = response.getOutputStream();//new String(fileName.getBytes())
        response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
        response.setContentType("application/x-excel;charset=UTF-8");
        try {
            for (int i = 0; i < list.size(); i++) {
                URL url = new URL(list.get(i));
                HttpURLConnection huc = (HttpURLConnection) url.openConnection();
                huc.setRequestMethod("GET");
                if (huc.getResponseCode() == 200) {
                    InputStream ips = huc.getInputStream();
                    bis = new BufferedInputStream(ips);
                    zos = new ZipOutputStream(stream);
                    byte[] bufs = new byte[1024 * 1000];
                    ZipEntry zipEntry = new ZipEntry(list.get(i));
                    zos.putNextEntry(zipEntry);
                    //读取待压缩的文件并写进压缩包里
                    byte[] b = new byte[1024];
                    int read = 0;
                    while ((read = bis.read(b)) != -1) {
                        zos.write(bufs, 0, read);
                        zos.flush();
                    }
                    zos.close();
                    bis.close();
                    ips.close();
                    System.out.println(123);
                }
                flag = true;
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        } catch (IOException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        } finally {
            try {
                if (null != bis) {
                    bis.close();
                }
                if (null != zos) {
                    zos.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
                throw new RuntimeException(e);
            }
        }
        return flag;
    }


   */
/* public static boolean zipUtil(List<String> list, HttpServletResponse response, String fileName) throws Exception {
        boolean flag = false;
        FileInputStream fis = null;
        BufferedInputStream bis = null;
        ZipOutputStream zos = null;
        ServletOutputStream stream = response.getOutputStream();//new String(fileName.getBytes())
        response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
        response.setContentType("application/x-excel;charset=UTF-8");
        try {
            List<File> files = list.stream().map(s -> new File(s)).collect(Collectors.toList());
            File[] sourceFiles = files.toArray(new File[files.size()]);
            if (null == sourceFiles || sourceFiles.length < 1) {
                throw new EWasteException(ActionResult.DEFAULT_ERROR_CODE, "不存在文件");
            } else {
                zos = new ZipOutputStream(stream);
                byte[] bufs = new byte[1024 * 2000];
                for (int i = 0; i < sourceFiles.length; i++) {
                    //创建ZIP实体，并添加进压缩包
                    ZipEntry zipEntry = new ZipEntry(sourceFiles[i].getName());
                    zos.putNextEntry(zipEntry);
                    //读取待压缩的文件并写进压缩包里
                    fis = new FileInputStream(sourceFiles[i]);
                    bis = new BufferedInputStream(fis, 1024 * 2000);
                    int read = 0;
                    while ((read = bis.read(bufs, 0, 1024 * 2000)) != -1) {
                        zos.write(bufs, 0, read);
                    }
                }
                flag = true;
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        } catch (IOException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        } finally {
            //关闭流
            try {
                if (null != bis) {
                    bis.close();
                }
                if (null != zos) {
                    zos.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
                throw new RuntimeException(e);
            }
        }
        return flag;
    }*//*


    public static boolean zipUtil(List<String> list, HttpServletResponse response, String fileName) throws Exception {
        boolean flag = false;
        FileInputStream fis = null;
        BufferedInputStream bis = null;
        ZipOutputStream zos = null;
        ServletOutputStream stream = response.getOutputStream();//new String(fileName.getBytes())
        response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
        response.setContentType("application/x-excel;charset=UTF-8");
        File[] sourceFiles = new File[list.size()];
        for (int i = 0; i < list.size(); i++) {
            String path = list.get(i);
            URL httpurl = new URL(path);
            File file = new File("now/" + UUID.randomUUID() + ".jpg");
            if (path.contains("Excel")) {
                file = new File("now/" + UUID.randomUUID() + ".xlsx");
            }
            if (path.contains("destoryReport")) {
                file = new File("now/" + UUID.randomUUID() + ".pdf");
            }
            FileUtils.copyURLToFile(httpurl, file);
            sourceFiles[i] = file;
        }
        try {
            if (null == sourceFiles || sourceFiles.length < 1) {
                throw new EWasteException(ActionResult.DEFAULT_ERROR_CODE, "不存在文件");
            }
            zos = new ZipOutputStream(stream);
            byte[] bufs = new byte[1024 * 2000];
            for (int i = 0; i < sourceFiles.length; i++) {
                //创建ZIP实体，并添加进压缩包
                ZipEntry zipEntry = new ZipEntry(sourceFiles[i].getName());
                zos.putNextEntry(zipEntry);
                //读取待压缩的文件并写进压缩包里
                fis = new FileInputStream(sourceFiles[i]);
                bis = new BufferedInputStream(fis, 1024 * 1000);
                int read = 0;
                while ((read = bis.read(bufs, 0, 1024 * 1000)) != -1) {
                    zos.write(bufs, 0, read);
                }
            }
            flag = true;

        } catch (FileNotFoundException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        } catch (IOException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        } finally {
            //关闭流
            try {
                if (null != bis) {
                    bis.close();
                }
                if (null != zos) {
                    zos.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
                throw new RuntimeException(e);
            }
        }
        return flag;
    }
}
*/
